Orenco D

Orenco D
Role Fighter
National origin United States
Manufacturer Orenco/Curtiss Aircraft
First flight 1919
Number built 54 (4 prototypes, 50 production)

The Orenco D was an American biplane fighter aircraft, designed by Orenco and built by Curtiss Aeroplane and Motor Company. It was the first fighter type of completely indigenous design (as opposed to foreign types or American-built versions of foreign types) to enter US military service.